package sdkstruct

import (
	"encoding/json"
	"fmt"
	"io/ioutil"
)

// SDKInfo db
type SDKInfo struct {
	IpcID   string
	SdkType string
}

// SdkConfig sdk
type SdkConfig struct {
	SoFile string            `json:"so_file_path"`
	Env    string            `json:"runtime"`
	Param  map[string]string `json:"param"`
}

// ReadConfig conf
func ReadConfig(file string) (SdkConfig, error) {
	data, err := ioutil.ReadFile(file)
	if err != nil {
		return SdkConfig{}, fmt.Errorf("READ SDK CONFIG FILE %s ERROR", file)
	}

	//读取的数据为json格式，需要进行解码
	var v SdkConfig
	err = json.Unmarshal(data, &v)

	return v, err
}

// EnvNoValue env
const EnvNoValue = "env-no-value"

// ReadEnv env
func ReadEnv(file string) string {
	c, err := ReadConfig(file)
	if err != nil {
		return EnvNoValue
	}
	return c.Env
}